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Showing 67 results View by: Thread Post Sort by
  • LM2903B-Q1: Output state confirmation when above input voltage range

    Manu Chang
    Manu Chang
    TI Thinks Resolved
    Part Number: LM2903B-Q1 Other Parts Discussed in Thread: LM393LV-Q1 Tool/software: Hi team, My customers are using LM2903BQDRQ1 in an use case with above input voltage range, I have read this AN Application Design Guidelines for LM339, LM393, TL331…
    • 10 months ago
    • Amplifiers
    • Amplifiers forum
  • LM2903B: Comparison of some parameters between LM2903B and LM2903B-Q1

    jeno.zhang
    jeno.zhang
    TI Thinks Resolved
    Part Number: LM2903B Other Parts Discussed in Thread: LM2903 , LM2903-Q1 , , LM339 hi, As shown in item 4 of the following figure, the outputs of the car gauge level LM2903B-Q1 and LM2903-Q1 are different, and the non rail level LM2903B…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • LM2903B-Q1: Low cost alternative

    Muwei Zheng
    Muwei Zheng
    TI Thinks Resolved
    Part Number: LM2903B-Q1 Other Parts Discussed in Thread: LM393LV-Q1 Hi team, My customer is looking for a low cost alternative of LM2903BTQDGRQ1. For supply voltage 5V is ok and there is no specific requirement for speed. Could you recommend any device…
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LM2903B-Q1: LM2903B-Q1

    Hale Tan
    Hale Tan
    TI Thinks Resolved
    Part Number: LM2903B-Q1 Other Parts Discussed in Thread: LM2903B Hi team! The customer wanted to use LM2903B-Q1 to converter voltage to high and low level voltage. IN+ voltage is from 11V to 16V, IN- voltage is 13.33V, and the supply voltage is 16V…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • LM2903B-Q1: pls help see this question.

    xiaofu wen
    xiaofu wen
    TI Thinks Resolved
    Part Number: LM2903B-Q1 Other Parts Discussed in Thread: LM2903 , LM339 , LM393LV When LM2903 is powered by 5v, v+=4v, what is the maximum voltage of v-? What is the maximum voltage of v+, v- when LM2903 is powered by 5v?
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM2903B-Q1: Aging parameter (also for LM2904B-Q1)

    Michael Daimer
    Michael Daimer
    Resolved
    Part Number: LM2903B-Q1 Other Parts Discussed in Thread: LM2904B-Q1 Hello, do the datasheet parameter input offset voltage and input bias current in the datasheet of LM2903B-Q1 and LM2904B-Q1 include aging? Thanks and best regards, Michael
    • Resolved
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • LM2903B-Q1: Output is pulled down when VCC is 0

    Daniel Wang (auto)
    Daniel Wang (auto)
    TI Thinks Resolved
    Part Number: LM2903B-Q1 Hi expert, Hope you are doing well. For LM2903B-Q1, when VCC is 0, IN+ is in 0-20mV, IN- is 0, the output is in open-drain form, why output would be pulled down? (detected as low) Thanks.
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
  • LM2903-Q1: Issue with LM2903B TINA-TI Spice Model

    Andy Jin
    Andy Jin
    TI Thinks Resolved
    Part Number: LM2903-Q1 Other Parts Discussed in Thread: LM2903 Tool/software: Hi Expert, I encountered a problem while using the LM2903 TINA simulation model recently. The positive input is a fixed voltage, while the negative input is a varying…
    • 3 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LM2903B-Q1: Response Time H to L = L to H

    cafain
    cafain
    Resolved
    Part Number: LM2903B-Q1 Other Parts Discussed in Thread: LM2903B , LM2903 , LM339 , TLV1812 Hi Staff I have a question regarding the contents of the LM2903B-Q1 data sheet (SLCS141L). A time summary of TR and TF is shown on page21 Response Time. •…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • LM2903B-Q1: Duty Cycle discussion

    Febriyanti Panjaitan
    Febriyanti Panjaitan
    TI Thinks Resolved
    Part Number: LM2903B-Q1 At this time, I would like to analyze the performance of the LM2903B-Q1. I did some manual calculations and simulations (with SIMetrix) to make sure the simulation result. To make the context, I try to simulate the comparator…
    • over 2 years ago
    • Amplifiers
    • Amplifiers forum
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